class Employee:
    # 类变量，用于记录实例化的对象数量
    instance_count = 0

    def __init__(self, name, position):
        self.name = name
        self.position = position
        # 每次实例化时，类变量加1
        Employee.instance_count += 1

    @classmethod
    def get_instance_count(cls):
        # 返回实例化的对象数量
        return cls.instance_count

# 示例用法
if __name__ == "__main__":
    emp1 = Employee("Alice", "Engineer")
    emp2 = Employee("Bob", "Designer")
    emp3 = Employee("Charlie", "Manager")
    print(f"总共实例化的员工对象数量: {Employee.get_instance_count()}")